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Rating Stats for

Thorsten Kettner

Rating
1568.58 (4,220th)
Reputation
53,830 (1,814th)
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Title Δ
MySQL Query Help - Inventory System -0.09
SQL separate the count of one column +0.12
Update Table Column to Fill Missing Sequence No +0.26
Write query without join and using subquery +0.45
Mysql Order by date 0.00
SQL Way to use IN with two columns without a JOIN 0.00
Select maximun value of one table depending on 2 other tables -0.69
How to determine if a variable has a special character using dual t... -0.40
SQL - Select records not present in another table (3 table relation) +1.09
TSQL reduce the amount of data returned by a query to a parametric... 0.00
SQL Order random rows based on 2 columns 0.00
issue using not exist in sql +0.11
Oracle Query - Select row having end_date (may be NULL/EMPTY) great... -0.04
Min of Grouping with Max 0.00
How do I create a table whose rows reference 1 (and only 1) of 2 ex... -0.30
Perhaps you need a different "datestyle" setting 0.00
How to convert string to date format? +0.44
Converting currencies within a table using data from other tables 0.00
Select data of all datetimes +1.16
Which is more space efficient? +1.17
SQL - Join two tables and return one row only contain the latest ti... -0.27
SQL - Join two tables and return one row only contain the latest ti... -0.27
Oracle SQL group row count by time intervals of 10 minutes -1.26
SQL Query to display records categorically -1.15
Why does mysql require filesort when the order by col has an index? 0.00
Looping query over multiple rows +0.75
SQL query does not return the correct results 0.00
MySql multiple join taking a long time (only one of the tables is b... -0.06
How to copy field multiple rows based on map of origin and destinat... 0.00
MySQL group_concat WHERE first item in field has specific ID -0.43
MySQL query to count rows fulfilling two conditions and return an o... +0.45
INSERT block of rows from a column from one table to another table -1.02
Are non-relating subselects in Oracle calculated before outer state... +2.28
SQL many sysdate in a query +1.14
Get most occured value in the table +0.98
Get most occured value in the table -1.27
multiple currencies in a single table -0.04
Improving performance on an alphanumeric text search query +0.46
Select unique values for each ID +0.69
Look for consecutive rows based on Hour and grouped by Date 0.00
SQL Select query using current date time to get the users ages? -0.94
How can i use left join in mysql -1.36
Select rows by comparing time column in the same table +2.33
Selecting based on multiple values with the same ID +0.45
SQL min function -1.42
SQL Combine multiple rows into one 0.00
select one of 2 columns in a view according to if statement -0.40
Odd Behavior From Query 0.00
Error in mysql query in select +0.44
SQL How to group the rows correctly -1.49